Natural Weathering of Mineral Stabilized Asphalt Coatings on Organic Felt |
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Doors as Barriers to Fire and Smoke . 15 cents BSS1 . Weather Resistance of Porcelain Enamels : Effect of Exposure Site and other Variables After Seven Years . 20 cents BSS5 . Interrelations Between Cement and Concrete Properties : Part ...
Doors as Barriers to Fire and Smoke . 15 cents BSS1 . Weather Resistance of Porcelain Enamels : Effect of Exposure Site and other Variables After Seven Years . 20 cents BSS5 . Interrelations Between Cement and Concrete Properties : Part ...
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Specimen exposure ... a . Felt - base specimens . b . 2.6 . Specimen evaluation_ a . Felt - base specimens . b . Aluminum - base specimens . 2.4 . Specimen preparation . Smooth - surface , felt - base specimens Granule - surfaced ...
Specimen exposure ... a . Felt - base specimens . b . 2.6 . Specimen evaluation_ a . Felt - base specimens . b . Aluminum - base specimens . 2.4 . Specimen preparation . Smooth - surface , felt - base specimens Granule - surfaced ...
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In general , these early results from outdoor exposure tend to corroborate the results obtained on these coatings exposed in weatherometers . Key words : Additive ; asphalt ; durability ; felt ; stabilizer ; weathering . 1.
In general , these early results from outdoor exposure tend to corroborate the results obtained on these coatings exposed in weatherometers . Key words : Additive ; asphalt ; durability ; felt ; stabilizer ; weathering . 1.
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Upon cooling , each specimen was cut to 7 X 11 in and exposed the next day on wooden roof decks , which had been covered with smooth - surface roll roofing ( facing due south and at an angle of 45 ° ) . An area of 4 X 7 in was exposed ...
Upon cooling , each specimen was cut to 7 X 11 in and exposed the next day on wooden roof decks , which had been covered with smooth - surface roll roofing ( facing due south and at an angle of 45 ° ) . An area of 4 X 7 in was exposed ...
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Specimen Exposure a . Felt - Base Specimens Within 24 hr after their preparation the felt - base specimens , both smooth and granule surfaced , were exposed outdoors on the roof of the Industrial Building at the former NBS Washington ...
Specimen Exposure a . Felt - Base Specimens Within 24 hr after their preparation the felt - base specimens , both smooth and granule surfaced , were exposed outdoors on the roof of the Industrial Building at the former NBS Washington ...
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Common terms and phrases
60 percent aluminum aluminum-base specimens appearance Applied areas asphalt coatings ASTM base Black Slate 25 blistering Blue Black Slate Building Building Science Series Bureau of Standards California asphalt Cement Center cents Characteristics Clay Column COMMERCE concentrations consists containing corresponding cracking criteria deterioration differences direction divisions doctor bar Dolomite durability early effects exposed exposure failed failure felt-base specimens FIGURE Fly Ash Government granule-surfaced specimens granules grid half heated industry Institute Kraft paper listed longer Loss on ignition losses machine materials measurement method Mica Mid-Continent asphalt mils mineral additives Months Ratio Months National Bureau observed Office Organic panel passed performances period physical prepared procedure produced Properties provides Ratio Months Ratio reference reported Research rolls roofing saturated felt sheets shingle Silica smooth smooth-surface smooth-surface specimens spalling surface TABLE technical Technology temperature tests three asphalts Venezuela asphalt Washington weather weatherometer tests
Bibliographic information
| Title | Natural Weathering of Mineral Stabilized Asphalt Coatings on Organic Felt Volume 24 of Building science series, United States National Bureau of Standards, ISSN 0083-1794 |
| Author | Sidney H. Greenfeld |
| Publisher | U.S. National Bureau of Standards, 1969 |
| Original from | the University of Michigan |
| Digitized | 18 Aug 2006 |
| Length | 15 pages |
| Export Citation | BiBTeX EndNote RefMan |